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곱셈 2자리 X 2자리

1

		9	0
		1	4
	3	6	0
	9	0	0
1	2	6	0

2

		2	4
		1	1
		2	4
	2	4	0
	2	6	4

3

		3	0
		4	9
	2	7	0
1	2	0	0
1	4	7	0

4

		9	4
		7	3
	2	8	2
6	5	8	0
6	8	6	2

5

		2	3
		8	3
		6	9
1	8	4	0
1	9	0	9

6

		5	2
		5	4
	2	0	8
2	6	0	0
2	8	0	8

7

		9	3
		4	6
	5	5	8
3	7	2	0
4	2	7	8

8

		3	4
		1	2
		6	8
	3	4	0
	4	0	8

9

		4	5
		5	6
	2	7	0
2	2	5	0
2	5	2	0

10

		3	1
		9	6
	1	8	6
2	7	9	0
2	9	7	6

11

		1	4
		5	1
		1	4
	7	0	0
	7	1	4

12

		9	7
		2	8
	7	7	6
1	9	4	0
2	7	1	6

13

		2	1
		2	3
		6	3
	4	2	0
	4	8	3

14

		3	7
		4	1
		3	7
1	4	8	0
1	5	1	7

15

		6	8
		6	2
	1	3	6
4	0	8	0
4	2	1	6

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